Điền dấu thích hợp (>,<,=) vào chỗ trống.
a,\(\dfrac{-6}{11}+\dfrac{5}{-11}....--1\) b.\(\dfrac{-5}{16}+\dfrac{-3}{16}...\dfrac{-1}{3}\)
c,\(\dfrac{2}{5}...\dfrac{3}{4}+\dfrac{-1}{6}\) d,\(\dfrac{5}{6}+\dfrac{-2}{3}...\dfrac{1}{12}+\dfrac{-4}{5}\)
Giúp mk nha :>>. Mk cảm ơn.
a. \(\dfrac{-6}{11}+\dfrac{5}{-11}< --1\)
b. \(\dfrac{-5}{16}+\dfrac{-3}{16}>-\dfrac{1}{3}\)
c. \(\dfrac{2}{5}>\dfrac{3}{4}+-\dfrac{1}{6}\)
d. \(\dfrac{5}{6}+\dfrac{-2}{3}>\dfrac{1}{12}+\dfrac{-4}{5}\)